Home / 151,479.70-227,219.55-62,906.20

Finding the Fourth Proportional to 151,479.70, 227,219.55 and 62,906.20

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Solution

The fourth proportional to 151,479.70, 227,219.55 and 62,906.20 is: 94,359.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,479.70 : 227,219.55 = 62,906.20 : x
  2. Step 2: Convert to fraction form
    151,479.70/227,219.55 = 62,906.20/x
  3. Step 3: Cross multiply
    151,479.70x = 227,219.55 × 62,906.20
  4. Step 4: Simplify right side
    151,479.70x = 14,293,518,456.21
  5. Step 5: Solve for x
    x = 14,293,518,456.21/151,479.70
  6. Step 6: Final answer
    x = 94,359.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.